• Question: What is cosmology?

    Asked by anon-219663 to Laurence on 18 Jun 2019.
    • Photo: Laurence Datrier

      Laurence Datrier answered on 18 Jun 2019:

      Cosmology is the study of the whole universe. Things like how fast it’s expanding, how much “stuff” there is in it (and what kind of stuff), etc.

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